[Retracted] Research on Forecast of Macroeconomic Indicators Based on Multiobjective Optimization

Table 6

Error analysis results (%).

Model	Relative error
Moving average method	3.6
Multiple regression analysis	2.2
ARIMA	2.9
BP neural network	3.1
Value smoothing method	3.3
GM (1.1)	5.6
LASSO regression	2.9
Trend extrapolation method	4.5
Box-Jenkins	7.8
Ridge regression	2.9